Struggling to install this on Bazzite KDE Linux

[TimboZero]

Hello, very excited to use this project to regain some control of my headset (Steelseries Nova 5X) on Bazzite KDE an immutable version of Fedora. I have been advised to use a fedora container within Bazzite to achieve this but am struggling to get HeadsetControl to recognise my headset as a supported device. It is connected wirelessly with its dongle in usb port and the Linux system is seeing it and using it fine but can’t get it as supported device in my Fedora container.
Any advice on resolving this please?
Thanks
Tim

[TimboZero]

Update: after quite a while with ChatGPT helping me I have HeadsetControl installed and working and persistent. However the chat mix wheel seems to be doing nothing, I think my Bazzite KDE is only exposing one channel on the usb dongle.
Any suggestions please?